421429500
421,429,500 is an even composite number composed of six prime numbers multiplied together.
421429500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 421429500:
22 × 33 × 53 × 19 × 31 × 53
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 19 × 31 × 53)See below for interesting mathematical facts about the number 421429500 from the Numbermatics database.
Names of 421429500
- Cardinal: 421429500 can be written as Four hundred twenty-one million, four hundred twenty-nine thousand, five hundred.
Scientific notation
- Scientific notation: 4.214295 × 108
Factors of 421429500
Divisors of 421429500
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 25 27 30 31 36 38 45 50 53 54 57 60 62 75 76 90 93 95 100 106 108 114 124 125 135 150 155 159 171 180 186 190 212 225 228 250 265 270 279 285 300 310 318 342 372 375 380 450 465 475 477 500 513 530 540 558 570 589 620 636 675 684 750 775 795 837 855 900 930 950 954 1007 1026 1060 1116 1125 1140 1178 1325 1350 1395 1425 1431 1500 1550 1590 1643 1674 1710 1767 1860 1900 1908 2014 2052 2250 2325 2356 2375 2385 2565 2650 2700 2790 2850 2862 2945 3021 3100 3180 3286 3348 3375 3420 3534 3875 3975 4028 4185 4275 4500 4650 4750 4770 4929 5035 5130 5300 5301 5580 5700 5724 5890 6042 6572 6625 6750 6975 7068 7125 7155 7750 7950 8215 8370 8550 8835 9063 9300 9500 9540 9858 10070 10260 10602 11625 11780 11925 12084 12825 13250 13500 13950 14250 14310 14725 14787 15105 15500 15900 15903 16430 16740 17100 17670 18126 19716 19875 20140 20925 21204 21375 23250 23850 24645 25175 25650 26500 26505 27189 27900 28500 28620 29450 29574 30210 31217 31806 32860 34875 35340 35775 36252 39750 41075 41850 42750 44175 44361 45315 46500 47700 49290 50350 51300 53010 54378 58900 59148 59625 60420 62434 63612 64125 69750 71550 73625 73935 75525 79500 79515 82150 83700 85500 88350 88722 90630 93651 98580 100700 104625 106020 108756 119250 123225 124868 125875 128250 132525 135945 139500 143100 147250 147870 151050 156085 159030 164300 176700 177444 178875 181260 187302 205375 209250 220875 221805 226575 238500 246450 251750 256500 265050 271890 280953 294500 295740 302100 312170 318060 357750 369675 374604 377625 397575 410750 418500 441750 443610 453150 468255 492900 503500 530100 543780 561906 616125 624340 662625 679725 715500 739350 755250 780425 795150 821500 842859 883500 887220 906300 936510 1109025 1123812 1132875 1232250 1325250 1359450 1404765 1478700 1510500 1560850 1590300 1685718 1848375 1873020 1987875 2218050 2265750 2341275 2464500 2650500 2718900 2809530 3121700 3371436 3398625 3696750 3902125 3975750 4214295 4436100 4531500 4682550 5545125 5619060 6797250 7023825 7393500 7804250 7951500 8428590 9365100 11090250 11706375 13594500 14047650 15608500 16857180 21071475 22180500 23412750 28095300 35119125 42142950 46825500 70238250 84285900 105357375 140476500 210714750 421429500
- Sum of all divisors σ(n): 1509580800
- Sum of proper divisors (its aliquot sum) s(n): 1088151300
- 421429500 is an abundant number, because the sum of its proper divisors (1088151300) is greater than itself. Its abundance is 666721800
Bases of 421429500
- Binary: 110010001111010000000111111002
- Hexadecimal: 0x191E80FC
- Base-36: 6YWP30
Squares and roots of 421429500
- 421429500 squared (4214295002) is 177602823470250000
- 421429500 cubed (4214295003) is 74847069093655722375000000
-
The
square root of 421429500 is 20528.7481352371 -
The
cube root of 421429500 is 749.7359070175
Scales and comparisons
How big is 421429500?- 421,429,500 seconds is equal to 13 years, 20 weeks, 5 days, 15 hours, 45 minutes.
-
To count from 1 to 421,429,500 would take you about twenty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 421429500 cubic inches would be around 62.5 feet tall.
Recreational maths with 421429500
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